When the mercury starts rising outside, you depend on your air conditioner to keep your house cozy. Your AC could be on, but the air blowing from your vents feels warm.
Here are the most standard reasons why this takes place and what you can do to repair it. If you require air conditioning repair in Toronto, the Experts at Service Experts Commercial HVAC can support you. Like always, all our AC repair labor is supported by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Incorrectly
Examine the fan setting. If it is switched to “on,” the fan will run even when the AC compressor isn’t working. Nothing’s wrong with this, but your utility costs will be more expensive if the fan runs constantly. Adjust the setting to “auto,” and the blower will only work when the compressor is working. This also means the air radiating from the vents will consistently seem chilly.
2.Filter is Dirty
The HVAC air filter captures airborne particles that can ruin your heating and cooling system. If it ends up being too obstructed, it can restrict airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant passing through the coil becomes too chilled, it freezes, stopping the cooling cycle from taking place. To stop this, put in a new filter each month or as advised by the manufacturer.
3.Not Enough Refrigerant
Refrigerant is critical for air conditioning. It shifts from a low-pressure gas to a high-pressure liquid as it cycles between the indoor evaporator coil and outdoor condensing unit. If the refrigerant is low, your air conditioner will run inefficiently and may not generate adequate chilled air. It might also create a frozen evaporator coil, which as we already mentioned, stops the cooling cycle altogether. You’ll need help from an HVAC pro, like one from Service Experts Commercial HVAC, to solve any refrigerant problems.
4.Condensing Unit is Dirty
The outdoor component of your AC unit is referred to as a condenser. This is actually a big heat sink that removes muggy air from your home. If the metal fins are clogged with yard debris, the condenser can’t work efficiently. Wash down the unit to clear built-up debris and trim back bushes to make sure the condenser can “breathe.”
5.Condenser Fan or Compressor has Worn Out
While you’re checking the condenser, make sure the big fan on the top of the equipment is going. If the fan motor has gone out, the condensing unit can’t exhaust heat like it should, and your air conditioner can start circulating muggy air into your home.
Pay attention to the sound of the compressor operating inside the condensing unit also. This is what drives your air conditioner, as the part cools the refrigerant. Then, the refrigerant can capture more humidity when it comes back into your house. If the compressor fails, you’ll typically need to buy a new air conditioner and schedule air conditioning installation.
If you’re experiencing other weird noises when your system is on, take a look at our guide that explains what common air conditioning noises mean.
Did you figure out the issue using these tips? If not, our Service Experts Commercial HVAC Experts are ready to support you. Get in touch with us at 289-201-2346 or contact us online to request your air conditioning repair appointment now.